2313303040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1$

素因数の和:2227

約数の個数: 88

約数和(自身を含む): 5576273640

約数和(自身を除く): 3262970600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 512, 640, 916, 1024, 1145, 1280, 1832, 1973, 2290, 2560, 3664, 3946, 4580, 5120, 7328, 7892, 9160, 9865, 14656, 15784, 18320, 19730, 29312, 31568, 36640, 39460, 58624, 63136, 73280, 78920, 117248, 126272, 146560, 157840, 234496, 252544, 293120, 315680, 451817, 505088, 586240, 631360, 903634, 1010176, 1172480, 1262720, 1807268, 2020352, 2259085, 2525440, 3614536, 4518170, 5050880, 7229072, 9036340, 10101760, 14458144, 18072680, 28916288, 36145360, 57832576, 72290720, 115665152, 144581440, 231330304, 289162880, 462660608, 578325760, 1156651520, 2313303040]

約数ペア:

[(1, 2313303040), (2, 1156651520), (4, 578325760), (5, 462660608), (8, 289162880), (10, 231330304), (16, 144581440), (20, 115665152), (32, 72290720), (40, 57832576), (64, 36145360), (80, 28916288), (128, 18072680), (160, 14458144), (229, 10101760), (256, 9036340), (320, 7229072), (458, 5050880), (512, 4518170), (640, 3614536), (916, 2525440), (1024, 2259085), (1145, 2020352), (1280, 1807268), (1832, 1262720), (1973, 1172480), (2290, 1010176), (2560, 903634), (3664, 631360), (3946, 586240), (4580, 505088), (5120, 451817), (7328, 315680), (7892, 293120), (9160, 252544), (9865, 234496), (14656, 157840), (15784, 146560), (18320, 126272), (19730, 117248), (29312, 78920), (31568, 73280), (36640, 63136), (39460, 58624)]